The Heal Unit is an invention of Gerald Robotnik. It is used by Shadow the Hedgehog to revive fallen GUN Soldiers or scientists in Shadow the Hedgehog. They are found in Space Gadget and The Doom.They also made an appearance in Lethal Highway stage.
- According to Maria Robotnik, the Heal Unit is her grandfather's greatest invention.
- When Shadow throws a Heal Unit at any GUN Soldier, they stand and do a saluting pose at him and will no longer attack.
- A gun with the same power as the Heal Unit appears as an unlockable weapon.
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|English voice actors
||Jason Griffith (Sonic, Shadow) | Sean Schemmel (Black Doom) | Mike Pollock (Eggman, Gerald) | Amy Palant (Tails) | Dan Green (Knuckles) | Lisa Ortiz (Amy) | Kathleen Delaney (Rouge) | Rebecca Honig (Cream, Maria) | Carter Cathcart (Vector) | David Wills (Espio) | Amy Birnbaum (Charmy) | Jeff Kramer (Omega) | Andrew Rannells (GUN Soldier) | Marc Thompson (Commander) | Maddie Blaustein (President) | Bella Hudson (Secretary)
|Japanese voice actors
||Kōji Yusa (Shadow) | Jun'ichi Kanemaru (Sonic) | Ryūzaburō Ōtomo (Black Doom) | Chikao Ōtsuka (Eggman, Gerald) | Ryō Hirohashi (Tails) | Nobutoshi Canna (Knuckles) | Taeko Kawata (Amy) | Rumi Ochiai (Rouge) | Sayaka Aoki (Cream) | Yuri Shiratori (Maria) | Kenta Miyake (Vector) | Yūki Masuda (Espio) | Yōko Teppōzuka (Charmy) | Taiten Kusunoki (Omega) | Takashi Yoshida (GUN Soldier) | Banjō Ginga (Commander) | Yutaka Nakano (President) | Junko Kitanishi (Secretary) | Ryō Hirohashi (Additional Chao)
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